| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.145 | 19/5:06.755 |
| 2 | 3 | 17.560 | 18/5:03.345 |
| 3 | 4 | 16.597 | 18/5:01.812 |
| 4 | 3 | 16.103 | 19/5:15.424 |
| 5 | 3 | 16.564 | 19/5:15.282 |
| 6 | 3 | 15.587 | 19/5:12.094 |
| 7 | 3 | 15.998 | 19/5:10.932 |
| 8 | 5 | 15.566 | 19/5:09.035 |
| 9 | 4 | 15.487 | 19/5:07.393 |
| 10 | 4 | 16.057 | 19/5:07.162 |
| 11 | 3 | 15.191 | 19/5:05.477 |
| 12 | 3 | 15.389 | 19/5:04.386 |
| 13 | 3 | 15.386 | 19/5:03.459 |
| 14 | 4 | 17.960 | 19/5:06.158 |
| 15 | 4 | 21.050 | 19/5:12.411 |
| 16 | 4 | 15.604 | 19/5:11.415 |
| 17 | 4 | 15.263 | 19/5:10.155 |
| 18 | 4 | 15.309 | 19/5:09.084 |
| 19 | 3 | 15.273 | 19/5:08.089 |